baber/WOPTO huggingface dataset:
Patent SE-526021-C2 (SE)
Title: Magnetic toy module for chess set, has permanent magnets provided at end of linking body with non-magnetic material and ferromagnetic linking unit attached to permanent magnet at lower end of linking body
Inventor: PETTERSSON JERKER
IPC: A61H/
Filed: 2002-09-04
Abstract: The module has a magnetic unit (1) with an elongate linking body (2). Permanent magnets (3, 4) are provided at both ends of the linking body. A ferromagnetic linking unit (7) is attached to the permanent magnet (4). The linking body consists of a non-magnetic material. The body is designed to obtain a non-rotationally symmetrical geometry in a plane that extends perpendicularly to a centre axis (5).
Patent SE-521411-C2 (SE)
Title: Protective cover unit for disc brake, comprises cover securable to brake lining holder in brake casing
Inventor: SAMUELSSON ULF
IPC: F16D65/00
Filed: 2002-11-21
Abstract: An opening (16) providing access to a brake lining in a disc brake casing (5) is partly covered by a cover (17) provided with a means for securing it to a bracket-shaped brake lining holder (18). This holder is connected to the casing and extends in a transverse direction over the opening. The cover lies in contact with a region of the outer surface of the brake casing at least partially surrounding the opening.
Patent SE-524425-C2 (SE)
Inventor: KINGSTON TIMOTHY
IPC: F16H57/021
Filed: 2002-12-17
Abstract: The invention relates to a wheel axle (2) for a vehicle comprising an axle case (13) and a central gear (1) arranged in the axle case. Two driving axles (8, 9) extend in opposite directions from the central gear for driving two wheels. A space (14) in the axle case, in which space the central gear is arranged, is delimited from the remaining space in the axle case. A plate-shaped, surrounding element (15) is arranged in the axle case for the purpose of, together with the axle case, delimiting said central gear space (14), and the plate-shaped element is arranged in contact with inner surfaces (18, 19, 20, 21) of the axle case on opposite sides of at least one of the driving axles in order to delimit the central gear space in the direction of the wheels of the vehicle.
Patent SE-525755-C2 (SE)
Title: Equipment for Winter ground surface treatment comprises at least one snow and ice removal component incorporating rotatable part provided with several projecting parts
Inventor: LINDHOLM JAN
IPC: E01H/
Filed: 2003-01-23
Abstract: The equipment for Winter ground surface treatment comprises at least one snow and ice removal component (6) incorporating a rotatable part (8) provided with several projecting parts (10). During use, the rotatable part rotates under the influence of a drive unit (11). The rotation axis is approximately at right-angles to the ground surface (9). At least some of the projecting parts are arranged to rotate on or in the vicinity of the ground surface.
Patent SE-525604-C2 (SE)
Inventor: MALEUS BJOERN
IPC: H02J7/00
Filed: 2003-04-30
Abstract: A method for charging a battery at a battery charger comprising connection means for connection to the terminals of a battery to be charged, means for detecting a voltage over the terminals of a connected battery, and control means. The method comprises the steps of initiating a burst cycle, wherein a plurality of consecutive voltage burst are applied to a connected battery to be charged, each burst successively lowering the internal resistance of the battery and initiating a charging cycle to charge the connected battery when said burst cycle has been terminated. Furthermore, a method for maintenance charging a battery at a battery charger including detecting a voltage over the connected battery; maintaining the voltage over the battery at a predetermined level for a predetermined period of time; monitoring a battery capacity parameter when said predetermined period of time has elapsed; and applying at least one voltage pulse if said parameter falls below a predetermined threshold level.
Patent SE-527033-C2 (SE)
Inventor: LEE JU-SANG
IPC: G05D1/02
Filed: 2004-11-29
Abstract: A robot vacuum cleaner comprises a main body having a driving wheel, a suction port provided underneath the main body for drawing in contaminants on a surface to be cleaned, and a guide member disposed underneath the main body for guiding contaminants on the surface to be cleaned toward the suction port.
Patent SE-530416-C2 (SE)
Title: Electric shock barrier for installing inside pipe to keep out vermin, comprises movable contact pole and separate counter pole for earthing inside of pipe
Inventor: NILSSON NICLAS
IPC: A01M23/38
Filed: 2007-05-15
Abstract: The contact pole, which is partly movable in the pipe length direction, is installed on the inside of the pipe, and the counter pole is kept separate from the contact pole and located in or on the inside of the pipe in order to earth the latter. The voltage difference between the two poles gives any animal attempting to pass over the device an electric shock. An independent claim is also included for a piece of pipe fitted with the barrier.
Patent SE-537694-C2 (SE)
Title: Värmeväxlare, och ett temperaturregleringssystem för en sådan värmeväxlare
Inventor: FJAESTAD ADAM
IPC: F28D1/047
Filed: 2012-12-21
Abstract: SAMMANDRAG Den foreliggande uppfinningen avser en varmevaxlare, som innefattar en forsta vagg (12) och en andra vagg (13) anordnade vasentligen parallellt med och pa ett avstand fran varandra sa att en luftkanal (5) bildas mellan desamma och som dessutom innefattar atminstone en fOrsta och en andra varmeOverfOringsenhet (10) monterade i namnda luftkanal (5), varvid namnda varmeoverforingsenheter (10) är anordnade i en forsta vinkel (a) mot namnda forsta eller andra vagg (12, 13) och dessutom har en forsta ande anordnad i ett naromrade av en av namnda vaggar (12, 13) och en andra ande anordnad i ett naromra.de av den motsatta vaggen (12, 13), varvid namnda kminstone forsta och andra varmeoverforingsenheter (10) är anordnade i en foljd i namnda luftkanal (5) pa ett sicksackskt, varvid ett omrade mellan angransande andar av nananda varmeoverforingsenheter (10) och den forsta respektive andra vaggen (12,13) är tackt av en kapa, eller varvid namnda varmeoverforingsenheter (10) har tva kontaktytor (14) som är anordnade i ett naromrade av samt vasentligen parallellt med namnda forsta respektive andra vagg (12, 13), eller varvid namnda varmeoverforingsenheter (10) har tva kontaktytor (14) som är anordnade att ligga an mot namnda forsta respektive andra vagg (12, 13), varvid ett ror (3) som fungerar som en temperaturregleringsslinga är anordnat for att lopa i en vindlande slinga genom namnda kminstone forsta och andra varmeoverforingsenhet (10). Uppfinningen avser aven ett temperaturreglerings system som innefattar en varmevaxlare.
Patent SE-540578-C2 (SE)
Inventor: MÅRTEN WALLENGREN
IPC: G01F23/14
Filed: 2015-12-08
Abstract: The present invention relates to a method for determining time data relating to a noncombustion outlet process of a fuel gas from a gas tank at a vehicle. The method comprises providing a model for the state of said fuel gas in said gas tank. The method further comprises determining time data relating to the outlet process of the fuel gas based on said model. The present invention further relates to a system for determining time data relating to a noncombustion outlet process of a fuel gas from a gas tank at a vehicle, to a vehicle, to a computer program for determining time data relating to non-combustion outlet process of a fuel gas from a gas tank at a vehicle, and to a computer program product.
Patent SE-540360-C2 (SE)
Title: Train anti-icing system and method of anti-icing a vehicle on tracks
Inventor: LARSSON ANDERS
IPC: B61K13/00
Filed: 2016-09-30
Abstract: A train anti-icing system comprises an anti-icing liquid storage tank (32); a spray nozzle arrangement (16) for spraying anti-icing liquid onto a vehicle on tracks; an anti-icing liquid supply line (34) connected between the anti-icing liquid storage tank (32) and the spray nozzle arrangement (16); a supply valve arrangement (17) for controlling the flow of anti-icing liquid through the spray nozzle arrangement (16); an anti-icing liquid moving arrangement (36) configured to move anti-icing liquid from the storage tank (32), along the anti-icing liquid supply line (34), to the spray nozzle arrangement (16); and a hydropneumatic tank (44) connected to the anti-icing liquid supply line (34) upstream of the supply valve arrangement (17), and configured to be pressurized by the anti-icing liquid moving arrangement (36), so as to allow boosting a flow of anti-icing liquid to the spray nozzle arrangement (16).
Patent SE-541905-C2 (SE)
Title: Heat exchanger and method for forming heat exchanger plates
Inventor: ANDERSSON SVEN
IPC: F28F3/10
Filed: 2017-12-05
Abstract: A brazed plate heat exchanger (100) for exchanging heat between at least two fluids comprises several elongate heat exchanger plates (110) provided with a pressed pattern comprising depressions (D) and elevations (R) adapted to keep the plates (110) on a distance from one another by contact points between the elevations (R) and depressions (D) of neighboring plates (110) under formation of interplate flow channels for media to exchange heat. At least four port openings (120a, 120b) are placed in corner regions of the elongate heat exchanger plates (110) and have selective fluid communication with the interplate flow channels such that the fluids to exchange heat will flow between port openings parallel to long sides of the elongate heat exchanger plates. A circumferential seal sealing off the interplate flow channels from communication with the surroundings is provided, and the heat exchanger plates (110) are joined by brazing. The circumferential seal results partly from contact between skirts (150) of neighboring plates contacting one another, said skirts (150) extending at least partly along two sides of each heat exchanger plates (110), and partly from contact between flat areas extending along two other sides of the heat exchanger plates (110).
Patent SE-542032-C2 (SE)
Title: A floor grinding machine
Inventor: PERSSON MARTIN
IPC: B24B7/18
Filed: 2018-01-18
Abstract: A floor grinding machine (1) comprising a supporting frame (2), a grinding unit (3) attached to the supporting frame, and a drive unit (4) connected to the grinding unit. The grinding unit comprises an upper housing (5), a lower housing (6) rotatably arranged in relation to the upper housing, and a planetary drive system (7) connected to the drive unit, where the upper housing comprises a top plate (8) and a first side wall (9) projecting downwards from the top plate in an axial direction (AX). The lower housing comprises a bottom plate (11) and a second side wall (12), where one or more grinding disks (13) adapted for holding a tool (14) are rotatably attached to the bottom plate, where the planetary drive system is arranged to rotate the lower housing and the one or more grinding disks respectively. The first side wall is coaxially arranged in relation to the second side wall, and the first side wall is in the axial direction at least partly overlapping the second side wall. A gap (15) is formed in a radial direction (R) between the first side wall and the second side wall, and a sealing element (18) is arranged in the gap.
Patent SE-545175-C2 (SE)
Title: Förfarande för att bilda en väggkonstruktion samt väggkonstruktion bildad enligt förfarandet
Inventor: SJÖSTRÖM STEFAN
IPC: E04C2/04
Filed: 2021-02-17
Abstract: Förfarande för att vid uppförandet av en byggnad bilda en innerväggkonstruktion (10) mellan en golvkonstruktion (30) och en takkonstruktion (50) innefattande ett plattformigt betongelement (52), till exempel ett plattbärlag. Förfarandet innefattar stegen (a) att en golvskena (20) fästs vid golvkonstruktionen, (b) att ett väggelement (60) anordnas i huvudsak vertikalt i golvskenan, (c) att betongelementet monteras ovanför det i golvskenan anordnade väggelementet, (d) att väggelementet fästs i betongelementet med ett styrdon (56) som fixerar väggelementet relativt betongelementet i horisontell riktning men som ger betongelementet och väggelementet frihet att röra sig relativt varandra i vertikal riktning. En innerväggkonstruktion bildad enligt detta förfarande är också beskriven.
Patent SE-503690-C2 (SE)
Title: Device for feeding out several golf balls from magazine
Inventor: KNEZ JORDAN
IPC: A63B47/00
Filed: 1990-10-19
Abstract: The manually operated mechanism (3, 6) comprises releasable stop components which prevent operation of the collector (5) by the manual mechanism until the stop device is released by payment, using a card with a magnetic strip, a marker, a counter, a ticket and/or a coin.
Patent SE-502199-C2 (SE)
Inventor: NYSTROEM LEIF RONNY
IPC: B23B51/04
Filed: 1990-12-19
Abstract: A cutting insert includes a cutting edge extending obliquely relative to a center line of the insert. A chip breaking recess is spaced inwardly from the cutting edge and extends parallel hereto. A drill tool contains three inserts situated along a common diameter. The center insert has a cutting edge radially overlapping the cutting edges of the other two inserts. Each of the cutting edges of the other two inserts extends axially rearwardly and radially outwardly.
Patent SE-500129-C2 (SE)
Inventor: JOHANSSON ROY
IPC: B05C11/02
Filed: 1991-08-22
Abstract: The present invention relates to a method for scraping off as a continuous process any surplus material present in a plastic condition. The method is executed during the advance of long strip and/or flat-surfaced workpieces, each of which is provided with at least one applied coat of the material. The invention is characterized in that the material is scraped off in a direction cross-wise to the direction of advance of the workpieces, with compression of the material in a direction contrary to the aforementioned direction of advance. The invention also relates to an arrangement for executing the method.
Patent SE-500230-C2 (SE)
Inventor: JOSEFSSON PERCY
IPC: F16F9/30
Filed: 1991-12-27
Abstract: A vehicle brake vibration-and-noise damping insert is comprised of two thin plates and an intermediate damping layer. The damping layer is vulcanized to the two metal plates. A method of producing a material web for the manufacture of this type of insert is also provided. A first sheet-metal strip is coated on one side thereof with a rubber layer, while one side of a second sheet-metal strip is coated with an adhesive. The two metal strips are passed through a band vulcanizing machine with the coated sides of the strips facing one another, so as to vulcanize the rubber layer to the two metal strips.
Patent SE-502840-C2 (SE)
Inventor: LAGERWALL SVEN T
IPC: G02F1/1347
Filed: 1993-05-10
Abstract: PCT No. PCT/SE94/00427 Sec. 371 Date Dec. 13, 1995 Sec. 102(e) Date Dec. 13, 1995 PCT Filed May 9, 1997 PCT Pub. No. WO94/27180 PCT Pub. Date Nov. 24, 1994The invention relates to a protective device of the type having a body (1) and a filtering unit (10) supported by said body and acting as a visor, said filtering unit being electrically shiftable between at least two light transmitting conditions and comprising, for this purpose, one or more LC cells. The filtering unit (10) is made wholly or at least to a major extent of polymer material and is designed as a panoramic visor which is darkenable over its entire area. Said one or more LC cells are in the form of a foil and extend over the entire area of the panoramic visor. The invention is of special interest for welding helmets with automatically controlled darkening.
Patent SE-507819-C2 (SE)
Inventor: ANDERSSON INGVAR
IPC: B41F13/24
Filed: 1994-02-09
Abstract: The different cylinders (1,3,6,7) of a printing unit in a rotary printing press are arranged in a vertical row under the impression cylinder (8) of the press and are rotatable in a frame (13) of the printing unit. Each cylinder is at each end rotatably journalled in a bearing housing (30,31), which is displaceable on a vertical bearing rail (39). A hydraulic cylinder (43) is arranged in the frame under the lowermost bearing housing in a stack thereof for lifting the bearing housings into engagement with each other or for lowering them. <IMAGE>
Patent SE-519392-C2 (SE)
Inventor: JOKINEN HARRI
IPC: H04L12/56
Filed: 1996-01-08
Abstract: The invention relates to a method aiming at dynamic division of the radio capacity in a TDMA system dynamically between packet radio service and circuit switched service. According to the invention, some basic number of time slots are reserved for packet radio service and the rest are reserved for circuit switched service. When the traffic requirement of packet radio service increases, information regarding this is obtained by means of a request from a mobile station or through traffic measurement at the base transceiver station. This information is used as a criterion in allocating more time slots to packet radio service.
Patent SE-508266-C2 (SE)
Inventor: DAHLBERG SVEN GOERAN BROR
IPC: F02F1/00
Filed: 1996-04-04
Abstract: PCT No. PCT/SE97/00572 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed Apr. 4, 1997 PCT Pub. No. WO97/38217 PCT Pub. Date Oct. 16, 1997The invention refers to a cylinder (1) for a two-stroke internal combustion engine intended for a handheld working tool, preferably a chain saw, and the exhaust duct (2) and transfer ducts (3, 4) of the cylinder are symmetrically arranged around a mutual symmetry plane (5) which follows the centre line (6) of the cylinder, and at the mouth (7) of the exhaust duct (2) outside the cylinder, a mounting plane (8) with mounting holes (9) for a directly mounted muffler, is arranged. According to the invention, at least one inlet port (11) is located in the cylinder wall (12) and/or in an adjacent crankcase half (10), and the cylinder's in let duct (13) up to the inlet port (11) is so arranged that it forms a fixed and heat-conducting part of the cylinder, and has a length longer than 0.8 times the diameter (14) of the cylinder, preferably longer than 10 times the diameter.
Patent SE-508596-C2 (SE)
Inventor: LINDSTROEM JOHAN
IPC: B23K1/00
Filed: 1996-11-13
Abstract: A method of brazing, with the use of a plasma forming device (1) having a non-consumable electrode (2), comprises the following steps of operation. A first gas is supplied to said plasma forming device (1). A plasma flow is formed of said first gas by applying a voltage between said electrode (2) and an electrical terminal (7). The plasma flow is directed towards a work piece (7). Braze material (10) to be melted by said plasma flow is provided. Furthermore, a second gas may be supplied for shielding said plasma flow from the surrounding atmosphere. At least one of said first and second gas comprises a principal inert component including at least argon and in a minor amount an active component.
Patent SE-511843-C2 (SE)
Title: Method for making combined wrist and elbow support and warming device for computer operator
Inventor: SKOOG CARIN
IPC: B43L/
Filed: 1998-05-25
Abstract: The method involves cutting and sewing doubled piece of elastic to form three tubes which are sewn together and filled with elastic stuffing to form cylindrical shaped spiral body.  A fabric which is elastic in one direction and has a fluffy or velvet side is folded double with the fluffy side facing inwards, then a roughly oval piece of fabric is cut out or punched, having an inner circular opening concentric to the outer periphery (2) of the piece, so that the small axis (3) of the oval extends in the elastic direction of the fabric. A first piece of fabric is sewn together along a seam (6) which starts from a point (7) on the large axis (4) on the inner periphery (5) and extends along the inner periphery before curving away (9) at a tangent to a first radius (10) and then running back in the opposite direction along the outer periphery of the piece before ending (11) on a second radius (12) passing through the start point. A cut is made in the large axis between the curved region of the seam and its starting and end points, forming a first fabric tube. A second piece of fabric is sewn around the outer periphery along a first stretch between two points arranged symmetrically with respect to the large axis and along a second stretch between two further points, after which a wedge shape is cut out of the piece with its tip on the inner periphery, forming a second fabric tube with two open ends and openings along the first stretch. A third fabric tube is made in the same way as the first tube. The second tube is placed with one of its open ends against the open end of the first tube, edge seam to edge seam, so that the second tube covers the first tube, and then these two tubes are sewn together. The third tube is placed with its open end against the other open end of the second tube, edge seam to edge seam, so that the third tube covers the first and second tubes, and then the second and third tubes are sewn together. The tubes are pulled outwards and in through the openings in the first stretch described above, so that the fluffy side faces outwards. An elastic stuffing is pressed in through the openings until the tubes ar e full, creating an elongated cylindrical shaped body which is distorted into a spiral with at least two turns, after which the openings are sewn together. An Independent claim is also included for the wrist and elbow support device.
Patent SE-512795-C2 (SE)
Inventor: EKWALL OLLE
IPC: H02M7/48
Filed: 1998-09-18
Abstract: In a VSC-converter for converting direct voltage to alternating voltage and conversely at least one phase leg (2) is arranged according to a NPC-connection. At least two of the four current valves (3-6) and the clamping rectifying members (10, 11) thereof are arranged close to each other and so that commutation currents generated on commutation of the converter therein will flow in substantially opposite directions.
Patent SE-513219-C2 (SE)
Inventor: LJUNGCRANTZ HENRIK
IPC: C23C14/58
Filed: 1999-06-24
Abstract: A method for the manufacturing of a hard wear resistant surface of PVD-material on a soft foundation or on large objects, wherein a piece of metal sheet of hard material is coated by means of a PVD-method with a layer of PVD, which is harder than the metal sheet, and wherein the metal sheet or parts thereof is then glued, with the side that is facing away from the PVD-coating, at the position on the softer foundation or larger object, in which the wear resistant surface is desired. Since the meal sheet, that preferably may have the shape of a tape, is hard the layer of PVD is supported, so that the deformations at the expected point loads become so small that the layer of PVD does not fracture.
Patent DE-10031667-C2 (DE)
Inventor: ANSCHUETZ EDUARD
IPC: F24C15/00
Filed: 2000-06-29
Granted: 2003-06-05
Abstract: An oven includes a baking space lighting system switched off automatically after a predetermined period of operation but automatically switched on again upon actuation of a manually actuated oven element.
Patent DE-10101539-C2 (DE)
Inventor: VOGEL MANFRED
IPC: F01L1/047
Filed: 2001-01-15
Granted: 2003-01-23
Abstract: A method of producing a built shaft in which at least one part, particularly a cam, is mounted on the shaft, particularly a camshaft, includes inserting the shaft into an opening of the part. Before mounting the part, the shaft is stretched by a stretching and tightening device such that an original diameter in the area of at least one fastening location is reduced to a stretched diameter. The part is slid onto the shaft and up to the fastening location. The stretching and tightening device is then loosened to enable the diameter of the shaft to enlarge once more towards its original diameter. The part is firmly fastened at the fastening location by an interference fit in both an axial and rotationally fixed manner.